Transaction not yet indexed

MP6KrMT3ssULZzVBbH4L7o1t2MNcJayMXyYiVGAvCVb87Z9ARfNKQf5pFWpRYTkZCnSoonKDSk43f9Nj8UXzrpT

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.